Trace number 228843

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
sugar 0.40UNSAT 412.83 413.971

General information on the benchmark

Nametightness/tightness0.35/
rand-2-40-16-250-350-79_ext.xml
MD5SUM0cebde6b7f7e3f4380287619f01d2e2c
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8.96364
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.05	c # Sugar v0-40 (/tmp/evaluation/228843-1170105970/sugar-v0-40.jar)
0.05	
0.05	c # MAIN  BEGIN : /tmp/evaluation/228843-1170105970/unknown.xml [Mon Jan 29 22:26:11 2007]
0.05	c # CONVERT_XML  BEGIN : /tmp/evaluation/228843-1170105970/unknown.xml /tmp/evaluation/228843-1170105970/sugar22483.csp [Mon Jan 29 22:26:11 2007]
0.05	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228843-1170105970/sugar-v0-40.jar -convert /tmp/evaluation/228843-1170105970/unknown.xml /tmp/evaluation/228843-1170105970/sugar22483.csp
0.17	c BEGIN convert /tmp/evaluation/228843-1170105970/unknown.xml
0.60	c END convert (0.436885 seconds)
0.65	c # CONVERT_XML  END : /tmp/evaluation/228843-1170105970/sugar22483.csp 726758 bytes (0 seconds) [Mon Jan 29 22:26:11 2007]
0.65	c # CONVERT_XML  CPU : 0 = 0 + 0 + 0 + 0
0.65	
0.65	c # GENERATE_SAT  BEGIN : /tmp/evaluation/228843-1170105970/sugar22483.bcnf [Mon Jan 29 22:26:11 2007]
0.65	c # CMD : java -Xms200M -Xmx600M -jar /tmp/evaluation/228843-1170105970/sugar-v0-40.jar -bcnf -map /tmp/evaluation/228843-1170105970/sugar22483.map /tmp/evaluation/228843-1170105970/sugar22483.csp /tmp/evaluation/228843-1170105970/sugar22483.bcnf
0.77	c BEGIN parse /tmp/evaluation/228843-1170105970/sugar22483.csp
3.73	c END parse (2.961652 seconds)
3.73	c BEGIN simplify
3.75	c END simplify (0.014728 seconds)
3.75	c BEGIN encode /tmp/evaluation/228843-1170105970/sugar22483.bcnf
3.90	c END encode (0.155174 seconds)
3.97	c # GENERATE_SAT  END : 600 variables 23104 clauses 435016 bytes (4 seconds) [Mon Jan 29 22:26:15 2007]
3.97	c # GENERATE_SAT  CPU : 3.21 = 0 + 0 + 3.12 + 0.09
3.97	
3.97	c # SOLVE_SAT  BEGIN : /tmp/evaluation/228843-1170105970/sugar22483.bcnf [Mon Jan 29 22:26:15 2007]
3.97	c # CMD : /tmp/evaluation/228843-1170105970/minisat /tmp/evaluation/228843-1170105970/sugar22483.bcnf /tmp/evaluation/228843-1170105970/sugar22483.out
3.98	c ==================================[MINISAT]===================================
3.98	c | Conflicts |     ORIGINAL     |              LEARNT              | Progress |
3.98	c |           | Clauses Literals |   Limit Clauses Literals  Lit/Cl |          |
3.98	c ==============================================================================
3.98	c |         0 |   23104    85644 |    7701       0        0     nan |  0.000 % |
3.99	c |       101 |   23104    85644 |    8471     101      735     7.3 |  0.000 % |
4.01	c |       251 |   23104    85644 |    9318     251     1937     7.7 |  0.006 % |
4.03	c |       477 |   23104    85644 |   10250     477     3961     8.3 |  0.006 % |
4.06	c |       818 |   23104    85644 |   11275     818     7241     8.9 |  0.008 % |
4.11	c |      1325 |   23106    85644 |   12402    1323    11792     8.9 |  0.004 % |
4.19	c |      2084 |   23106    85644 |   13642    2082    19591     9.4 |  0.008 % |
4.30	c |      3224 |   23107    85644 |   15007    3221    30760     9.5 |  0.010 % |
4.50	c |      4933 |   23108    85644 |   16507    4929    48463     9.8 |  0.008 % |
4.82	c |      7495 |   23112    85644 |   18158    7487    77623    10.4 |  0.008 % |
5.37	c |     11340 |   23113    85644 |   19974   11331   126325    11.1 |  0.008 % |
6.32	c |     17108 |   23124    85644 |   21971   17088   199008    11.6 |  0.008 % |
7.87	c |     25757 |   23131    85644 |   24169   14692   176565    12.0 |  0.009 % |
10.51	c |     38731 |   23038    85389 |   26585    3309    27202     8.2 |  0.170 % |
13.68	c |     58192 |   23048    85389 |   29244   22760   265626    11.7 |  0.174 % |
20.43	c |     87384 |   22979    85182 |   32168    5868    53080     9.0 |  0.334 % |
29.95	c |    131173 |   22998    85182 |   35385   31854   430163    13.5 |  0.341 % |
46.31	c |    196858 |   23009    85182 |   38924   35378   518004    14.6 |  0.337 % |
71.12	c |    295384 |   22823    84487 |   42816   20203   272135    13.5 |  0.667 % |
109.98	c |    443175 |   22685    83963 |   47098   37647   560505    14.9 |  1.002 % |
178.39	c |    664860 |   22473    83187 |   51808   29235   457835    15.7 |  1.501 % |
290.85	c |    997386 |   22124    81833 |   56989   30815   436330    14.2 |  2.334 % |
413.96	c ==============================================================================
413.96	c restarts              : 22
413.96	c conflicts             : 1358533        (3321 /sec)
413.96	c decisions             : 1662938        (4066 /sec)
413.96	c propagations          : 128584213      (314372 /sec)
413.96	c conflict literals     : 21028351       (30.83 % deleted)
413.96	c Memory used           : 11.54 MB
413.96	c CPU time              : 409.02 s
413.96	c 
413.96	c UNSATISFIABLE
413.97	c # SOLVE_SAT  END : UNSATISFIABLE (410 seconds) [Mon Jan 29 22:33:05 2007]
413.97	c # SOLVE_SAT  CPU : 409.13 = 0.01 + 0 + 409.02 + 0.1
413.97	
413.97	c # RESULT : UNSATISFIABLE
413.97	
413.97	c # OUTPUT_SOL  BEGIN : UNSAT  [Mon Jan 29 22:33:05 2007]
413.97	s UNSATISFIABLE
413.97	c # OUTPUT_SOL  END :  (0 seconds) [Mon Jan 29 22:33:05 2007]
413.97	c # OUTPUT_SOL  CPU : 0 = 0 + 0 + 0 + 0
413.97	
413.97	c # MAIN  END :  (414 seconds) [Mon Jan 29 22:33:05 2007]
413.97	c # MAIN  CPU : 412.35 = 0.01 + 0.01 + 412.14 + 0.19
413.97

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-228843-1170105970 -o ROOT/results/node60/solver-228843-1170105970 -C 1800 -M 900 /tmp/evaluation/228843-1170105970/solver /tmp/evaluation/228843-1170105970 /tmp/evaluation/228843-1170105970/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 3.16 3.33 3.11 3/74 22484
/proc/meminfo: memFree=1900608/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=18540 CPUtime=0
/proc/22483/stat : 22483 (runsolver) R 22481 22483 22417 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 30553900 18984960 279 18446744073709551615 4194304 4267372 548682069040 18446744073709551615 271894244647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/22483/statm: 4635 279 244 17 0 2626 0

[startup+0.102207 s]
/proc/loadavg: 3.16 3.33 3.11 3/74 22484
/proc/meminfo: memFree=1900608/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=0.04
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1112 0 0 0 3 1 0 0 20 0 1 0 30553900 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22483/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+0.510281 s]
/proc/loadavg: 3.16 3.33 3.11 3/74 22484
/proc/meminfo: memFree=1900608/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=0.04
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1121 0 0 0 3 1 0 0 15 0 1 0 30553900 14053376 805 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22483/statm: 3431 805 368 3 0 531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13724

[startup+1.33143 s]
/proc/loadavg: 3.23 3.34 3.11 4/83 22500
/proc/meminfo: memFree=1875320/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=0.04
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30553900 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22483/statm: 3431 808 370 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22493] ppid=22483 vsize=807064 CPUtime=0.66
/proc/22493/stat : 22493 (java) R 22483 22483 22417 0 -1 0 8164 0 1 0 63 3 0 0 19 0 8 0 30553965 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073491262 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22493/statm: 201766 7911 1494 14 0 189044 0
[pid=22493/tid=22494] ppid=22483 vsize=807064 CPUtime=0.12
/proc/22493/task/22494/stat : 22494 (java) S 22483 22483 22417 0 -1 64 2109 0 0 0 12 0 0 0 16 0 8 0 30553968 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22495] ppid=22483 vsize=807064 CPUtime=0
/proc/22493/task/22495/stat : 22495 (java) S 22483 22483 22417 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30553969 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22496] ppid=22483 vsize=807064 CPUtime=0
/proc/22493/task/22496/stat : 22496 (java) S 22483 22483 22417 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30553969 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22497] ppid=22483 vsize=807064 CPUtime=0
/proc/22493/task/22497/stat : 22497 (java) S 22483 22483 22417 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30553972 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22498] ppid=22483 vsize=807064 CPUtime=0.05
/proc/22493/task/22498/stat : 22498 (java) S 22483 22483 22417 0 -1 64 292 0 0 0 5 0 0 0 19 0 8 0 30553972 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22499] ppid=22483 vsize=807064 CPUtime=0
/proc/22493/task/22499/stat : 22499 (java) S 22483 22483 22417 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30553972 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22500] ppid=22483 vsize=807064 CPUtime=0
/proc/22493/task/22500/stat : 22500 (java) S 22483 22483 22417 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30553972 826433536 7911 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.24
Current children cumulated vsize (KiB) 820788

[startup+2.98172 s]
/proc/loadavg: 3.23 3.34 3.11 3/83 22500
/proc/meminfo: memFree=1861496/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=0.04
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1188 0 0 0 3 1 0 0 15 0 1 0 30553900 14053376 808 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22483/statm: 3431 808 370 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22493] ppid=22483 vsize=807336 CPUtime=2.29
/proc/22493/stat : 22493 (java) R 22483 22483 22417 0 -1 0 12105 0 1 0 223 6 0 0 25 0 8 0 30553965 826712064 11839 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073448233 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/22493/statm: 201834 11839 1506 14 0 189112 0
[pid=22493/tid=22494] ppid=22483 vsize=807336 CPUtime=0.37
/proc/22493/task/22494/stat : 22494 (java) S 22483 22483 22417 0 -1 64 5906 0 0 0 35 2 0 0 16 0 8 0 30553968 826712064 11839 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22495] ppid=22483 vsize=807336 CPUtime=0
/proc/22493/task/22495/stat : 22495 (java) S 22483 22483 22417 0 -1 64 11 0 0 0 0 0 0 0 16 0 8 0 30553969 826712064 11839 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22496] ppid=22483 vsize=807336 CPUtime=0
/proc/22493/task/22496/stat : 22496 (java) S 22483 22483 22417 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 30553969 826712064 11839 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22497] ppid=22483 vsize=807336 CPUtime=0
/proc/22493/task/22497/stat : 22497 (java) S 22483 22483 22417 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 30553972 826712064 11839 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22498] ppid=22483 vsize=807336 CPUtime=0.14
/proc/22493/task/22498/stat : 22498 (java) S 22483 22483 22417 0 -1 64 399 0 0 0 13 1 0 0 16 0 8 0 30553972 826712064 11839 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22499] ppid=22483 vsize=807336 CPUtime=0
/proc/22493/task/22499/stat : 22499 (java) S 22483 22483 22417 0 -1 64 2 0 0 0 0 0 0 0 19 0 8 0 30553972 826712064 11839 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=22493/tid=22500] ppid=22483 vsize=807336 CPUtime=0
/proc/22493/task/22500/stat : 22500 (java) S 22483 22483 22417 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 30553972 826712064 11839 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 821060

[startup+6.2793 s]
/proc/loadavg: 3.13 3.32 3.10 3/76 22501
/proc/meminfo: memFree=1894576/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=3.25
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1281 15200 0 1 3 1 312 9 15 0 1 0 30553900 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22483/statm: 3431 819 373 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22501] ppid=22483 vsize=3988 CPUtime=2.28
/proc/22501/stat : 22501 (minisat) R 22483 22483 22417 0 -1 0 777 0 0 0 228 0 0 0 25 0 1 0 30554297 4083712 656 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528002 0 0 4096 3 0 0 0 17 1 0 0
/proc/22501/statm: 997 656 51 112 0 881 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 17712

[startup+12.7485 s]
/proc/loadavg: 3.04 3.30 3.10 3/76 22501
/proc/meminfo: memFree=1893040/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=3.25
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1281 15200 0 1 3 1 312 9 16 0 1 0 30553900 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22483/statm: 3431 819 373 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22501] ppid=22483 vsize=4792 CPUtime=8.69
/proc/22501/stat : 22501 (minisat) R 22483 22483 22417 0 -1 0 990 0 0 0 869 0 0 0 25 0 1 0 30554297 4907008 869 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528723 0 0 4096 3 0 0 0 17 1 0 0
/proc/22501/statm: 1198 869 51 112 0 1082 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 18516

[startup+25.5997 s]
/proc/loadavg: 2.88 3.26 3.08 3/76 22501
/proc/meminfo: memFree=1891568/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=3.25
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1281 15200 0 1 3 1 312 9 16 0 1 0 30553900 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22483/statm: 3431 819 373 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22501] ppid=22483 vsize=6008 CPUtime=21.41
/proc/22501/stat : 22501 (minisat) R 22483 22483 22417 0 -1 0 1259 0 0 0 2141 0 0 0 25 0 1 0 30554297 6152192 1138 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 1 0 0
/proc/22501/statm: 1502 1138 51 112 0 1386 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 19732

[startup+51.2893 s]
/proc/loadavg: 2.60 3.15 3.06 3/76 22501
/proc/meminfo: memFree=1889136/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=3.25
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1281 15200 0 1 3 1 312 9 16 0 1 0 30553900 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22483/statm: 3431 819 373 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22501] ppid=22483 vsize=7372 CPUtime=46.86
/proc/22501/stat : 22501 (minisat) R 22483 22483 22417 0 -1 0 1622 0 0 0 4685 1 0 0 25 0 1 0 30554297 7548928 1501 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134525180 0 0 4096 3 0 0 0 17 1 0 0
/proc/22501/statm: 1843 1501 51 112 0 1727 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 21096

[startup+102.551 s]
/proc/loadavg: 2.22 2.96 2.99 3/77 22607
/proc/meminfo: memFree=1888752/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=3.25
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1281 15200 0 1 3 1 312 9 16 0 1 0 30553900 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22483/statm: 3431 819 373 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22501] ppid=22483 vsize=8540 CPUtime=98.04
/proc/22501/stat : 22501 (minisat) R 22483 22483 22417 0 -1 0 1886 0 0 0 9801 3 0 0 25 0 1 0 30554297 8744960 1765 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/22501/statm: 2135 1765 51 112 0 2019 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 22264

[startup+162.562 s]
/proc/loadavg: 2.08 2.78 2.93 3/77 22607
/proc/meminfo: memFree=1885872/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=3.25
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1281 15200 0 1 3 1 312 9 16 0 1 0 30553900 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22483/statm: 3431 819 373 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22501] ppid=22483 vsize=9640 CPUtime=157.99
/proc/22501/stat : 22501 (minisat) R 22483 22483 22417 0 -1 0 2170 0 0 0 15796 3 0 0 25 0 1 0 30554297 9871360 2049 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528145 0 0 4096 3 0 0 0 17 0 0 0
/proc/22501/statm: 2410 2049 51 112 0 2294 0
Current children cumulated CPU time (s) 161.78
Current children cumulated vsize (KiB) 23364

[startup+222.569 s]
/proc/loadavg: 2.03 2.64 2.87 3/77 22607
/proc/meminfo: memFree=1883824/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=3.26
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1281 15200 0 1 4 1 312 9 16 0 1 0 30553900 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22483/statm: 3431 819 373 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22501] ppid=22483 vsize=10740 CPUtime=217.91
/proc/22501/stat : 22501 (minisat) R 22483 22483 22417 0 -1 0 2434 0 0 0 21788 3 0 0 25 0 1 0 30554297 10997760 2313 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/22501/statm: 2685 2313 51 112 0 2569 0
Current children cumulated CPU time (s) 221.71
Current children cumulated vsize (KiB) 24464

[startup+282.578 s]
/proc/loadavg: 2.01 2.52 2.81 3/77 22607
/proc/meminfo: memFree=1882544/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=3.26
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1281 15200 0 1 4 1 312 9 16 0 1 0 30553900 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22483/statm: 3431 819 373 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22501] ppid=22483 vsize=11032 CPUtime=277.87
/proc/22501/stat : 22501 (minisat) R 22483 22483 22417 0 -1 0 2516 0 0 0 27783 4 0 0 25 0 1 0 30554297 11296768 2395 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/22501/statm: 2758 2395 51 112 0 2642 0
Current children cumulated CPU time (s) 281.67
Current children cumulated vsize (KiB) 24756

[startup+342.598 s]
/proc/loadavg: 1.92 2.40 2.75 4/83 22662
/proc/meminfo: memFree=1867904/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=3.26
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1281 15200 0 1 4 1 312 9 16 0 1 0 30553900 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22483/statm: 3431 819 373 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22501] ppid=22483 vsize=11716 CPUtime=337.82
/proc/22501/stat : 22501 (minisat) R 22483 22483 22417 0 -1 0 2678 0 0 0 33777 5 0 0 25 0 1 0 30554297 11997184 2557 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528786 0 0 4096 3 0 0 0 17 0 0 0
/proc/22501/statm: 2929 2557 51 112 0 2813 0
Current children cumulated CPU time (s) 341.62
Current children cumulated vsize (KiB) 25440

[startup+402.699 s]
/proc/loadavg: 1.89 2.30 2.69 3/76 22887
/proc/meminfo: memFree=1881528/2055920 swapFree=4184188/4192956
[pid=22483] ppid=22481 vsize=13724 CPUtime=3.26
/proc/22483/stat : 22483 (sugar) S 22481 22483 22417 0 -1 4194304 1281 15200 0 1 4 1 312 9 16 0 1 0 30553900 14053376 819 18446744073709551615 4194304 4206940 548682069232 18446744073709551615 271903141986 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/22483/statm: 3431 819 373 3 0 531 0
[pid=22485] ppid=22483 vsize=0 CPUtime=0.54
/proc/22485/stat : 22485 (java) Z 22483 22483 22417 0 -1 1036 7344 0 1 0 50 4 0 0 17 0 1 0 30553905 0 0 18446744073709551615 0 0 0 0 0 0 4 0 23759 18446744071563351923 0 0 17 1 0 0
/proc/22485/statm: 0 0 0 0 0 0 0
[pid=22501] ppid=22483 vsize=12000 CPUtime=397.84
/proc/22501/stat : 22501 (minisat) R 22483 22483 22417 0 -1 0 2735 0 0 0 39776 8 0 0 25 0 1 0 30554297 12288000 2614 18446744073709551615 134512640 134974460 4294956768 18446744073709551615 134528363 0 0 4096 3 0 0 0 17 0 0 0
/proc/22501/statm: 3000 2614 51 112 0 2884 0
Current children cumulated CPU time (s) 401.64
Current children cumulated vsize (KiB) 25724

Child status: 0

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22483 and gives childrusage.ru_utime.tv_sec=412 childrusage.ru_utime.tv_usec=188337 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=208968
CPU time returned by wait4() is 412.397
while last known CPU time is 412.83

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 413.971
CPU time (s): 412.83
CPU user time (s): 412.61
CPU system time (s): 0.22
CPU usage (%): 99.7243
Max. virtual memory (cumulated for all children) (KiB): 821060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 412.188
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19310
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 799
involuntary context switches= 3302

runsolver used 0.489925 s user time and 1.3308 s system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Jan 29 21:26:11 UTC 2007


IDJOB= 228843
IDBENCH= 6239
IDSOLVER= 86
FILE ID= node60/228843-1170105970

PBS_JOBID= 3689848

Free space on /tmp= 66562 MiB

SOLVER NAME= sugar 0.40
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.35/rand-2-40-16-250-350-79_ext.xml
COMMAND LINE= /tmp/evaluation/228843-1170105970/solver /tmp/evaluation/228843-1170105970 /tmp/evaluation/228843-1170105970/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-228843-1170105970 -o ROOT/results/node60/solver-228843-1170105970 -C 1800 -M 900  /tmp/evaluation/228843-1170105970/solver /tmp/evaluation/228843-1170105970 /tmp/evaluation/228843-1170105970/unknown.xml

META MD5SUM SOLVER= 0a27e717dfe98d83d9802fe0eea45073
MD5SUM BENCH=  0cebde6b7f7e3f4380287619f01d2e2c

RANDOM SEED= 501760466

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.283
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.283
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1901088 kB
Buffers:         34304 kB
Cached:          58684 kB
SwapCached:       3028 kB
Active:          50136 kB
Inactive:        63180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1901088 kB
SwapTotal:     4192956 kB
SwapFree:      4184188 kB
Dirty:            3244 kB
Writeback:           0 kB
Mapped:          26748 kB
Slab:            26956 kB
Committed_AS:   329308 kB
PageTables:       1876 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66564 MiB



End job on node60 on Mon Jan 29 21:33:05 UTC 2007